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C.I.Direct Yellow 52

C.I.Direct Yellow 52 Structure
C.I.Direct Yellow 52 structure
CAS No.
61725-04-0
Chemical Name:
C.I.Direct Yellow 52
Synonyms
C.I.Direct Yellow 52;Diphenyl Fast Yellow RL;C.I.Direct Yellow 52:C.I.29096
CBNumber:
CB62345556
Molecular Formula:
C37H31N8NaO9S2
Molecular Weight:
818.81
MDL Number:
MOL File:
61725-04-0.mol
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C.I.Direct Yellow 52 Chemical Properties,Uses,Production

Preparation

7-Aminonaphthalene-1-sulfonic acid diazo, and ?N-(3-aminophenyl)acetamide coupling, and then make the light gasification.

Properties and Applications

red light yellow. Used for cellulose fiber dyeing, dyeing encounter copper, iron ion colored light basic unchanged.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4-5 3-4 4-5 4 4

C.I.Direct Yellow 52 Preparation Products And Raw materials

Raw materials

N1-(3-Aminophenyl)acetamide 2-NAPHTHYLAMINE-8-SULFONIC ACID

Preparation Products

61725-04-0(C.I.Direct Yellow 52)Related Search:

C.I. Direct Yellow 42 DIRECT YELLOW 51 disodium 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]dibenzoate PRIMULINE DIRECT YELLOW 5
Direct Yellow 48 DIRECT YELLOW 50 SIRIUS YELLOW GC C.I.Direct Yellow 41

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C.I.Direct Yellow 52 Diphenyl Fast Yellow RL C.I.Direct Yellow 52:C.I.29096 61725-04-0